RX Code: MAU

Pneumaticalluy operated, Plastic piston actuator direct assembled onto the valve body


  • Plastic piston actuator
  • Compact design
  • Actuator high restistance to heat transfer
  • Control air connection in flow direction
  • CDSA sealing concept
  • Flexible diaphragm suspension
  • Encapsulated diaphragm
  • Smooth exterior design, ideal for wash downs

    This product comes in a variety of options.

    Just send your request here. Our sales team will connect with you about all the product details and options available.

    ROMYNOX delivers the KMD series of SED Flow Control for high purity applications in the pharmaceutical, food, fine chemical and cosmetic industries.

    Specialty of the KMD- series of SED is the plastic actuator. Compact design, the outside diameter of the actuator is the same size as the bonnet flange.


    Read more about Brand: SED

    size IMP 3/4″ tot 21/2″, DN 15 tot DN 50
    Membrane: MA 25, MA 40, MA 50
    Max. Pressure 10 bar (EPDM)
    8 bar (PTFE/EPDM)
    Temp. range -20 ºC to 140 ºC (EPDM)
    -20 ºC to 150 ºC (PTFE/EPDM)
    type of connections  Tri-clamp connection (ISO, ASME-BPE, DIN 32676), Flange, Butt Weld
    weld connections ISO 1127, ASME-BPE, DIN 11850, BS-4825, SMS 3008
    Material – Body, connections: 316L (1.4435) Forged
    – Actuator: Polyacrylamide (Ixef)
    – Membranes: EPDM, PTFE/EPDM
    control Pneumatische actuator
    Control function Normally Closed, Normally Open, or Double Acting
    actuator suitable for Two-Way bodies, Welded configurations
    Certificates 3.1, FDA, USP Class VI, CE / PED


    • Investment cast
    • Other materials
    • Client specific connections
    • Available with a wide range of control equipment and accessories, also for retrofitting
    • Control air connection in flow direction

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